| 曲轴系统动力学特性的数字化仿真与试验研究 |
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| 引用本文： | 郝志勇,林琼,段秀兵.曲轴系统动力学特性的数字化仿真与试验研究[J].内燃机工程,2006,27(1):38-40. |
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| 作者姓名： | 郝志勇 林琼 段秀兵 |
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| 作者单位： | 浙江大学,机械与能源学院,杭州,310027;天津大学,机械工程学院 |
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| 摘 要： | 利用ADAMS建立了一种柴油机曲轴系统的刚性体和柔性体的动力学模型，通过仿真测试，得到柴油机的主轴承载荷，活塞侧向力等仿真数据，并针对两种系统分别对其特性进行了比较分析，将计算结果与试验结果进行比较，证明了仿真分析的可靠性，为此类型柴油机的曲轴轴系动力学耦合分析和优化设计提供了依据。
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| 关 键 词： | 内燃机 曲轴系统 数值仿真 多体动力学 |
| 文章编号： | 1000-0925（2006）01-038-03 |
| 收稿时间： | 12 6 2004 12:00AM |
| 修稿时间： | 2004-12-06 |
Analysis on Crankshaft System's Dynamical Behavior Based on Simulation and Experimental Methods |
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| HAO Zhi-yong,LIN Qiong,DUAN Xiu-bing.Analysis on Crankshaft System's Dynamical Behavior Based on Simulation and Experimental Methods[J].Chinese Internal Combustion Engine Engineering,2006,27(1):38-40. |
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| Authors: | HAO Zhi-yong LIN Qiong DUAN Xiu-bing |
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| Affiliation: | 1. Department of Mechanical and Energy Engineering, Zhejiang University, Hangzhou 310027, China; 2. Mechanical Engineering College, Tianjin University |
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| Abstract: | A rigid and a flexible dynamical model for a diesel engine crankshaft system have been built with ADAMS. The dynamical characteristic data of the two crankshaft system obtained from model simulation are analyzed and compared respectively. Also, the experiment data are compared by simulation data, which proves the reliability of the model and gives a foundation for the coupling dynamical analyze and the optimization design of crankshaft system. |
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| Keywords: | I C Engine Crankshaft System Simulation Multi-Body Dynamics |
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